/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraCommon.h
FNiagaraSystemUpdateContext ( const [UNiagaraScript](API\Plugins\Niagara\UNiagaraScript) * Script, bool bReInit, bool bInDestroyOnAdd, bool bInOnlyActive, bool bInDestroySystemSim )